Stopping traffic

Alex Gallardo / Los Angeles Times

Tow truck driver Tim Hernandez stops traffic on the transition from the northbound 605 Freeway to the 10 Freeway as a stranded bus is moved out of the way. Each year, dozens of pedestrians are killed on Southern California freeways.

Tow truck driver Tim Hernandez stops traffic on the transition from the northbound 605 Freeway to the 10 Freeway as a stranded bus is moved out of the way. Each year, dozens of pedestrians are killed on Southern California freeways.